How to get the file name of the current page using php

This article mainly introduces how to obtain the file name of the current page in PHP. It has certain reference value. Now I share it with you. Friends in need can refer to it.

Due to development needs, it is often necessary to obtain the current page file name. The file name of the php file. The method of getting the current file name in php is very simple. The program code is as follows:

<?php
function php_self(){
    $php_self=substr($_SERVER[&#39;PHP_SELF&#39;],strrpos($_SERVER[&#39;PHP_SELF&#39;],&#39;/&#39;)+1);
    return $php_self;
}
?>

How to use the function:

<?php
    $phpself=php_self();
    echo $phpself;
?>

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